CN211668813U - Soil sampler for rock soil test detection - Google Patents
Soil sampler for rock soil test detection Download PDFInfo
- Publication number
- CN211668813U CN211668813U CN202020291895.XU CN202020291895U CN211668813U CN 211668813 U CN211668813 U CN 211668813U CN 202020291895 U CN202020291895 U CN 202020291895U CN 211668813 U CN211668813 U CN 211668813U
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- China
- Prior art keywords
- branch pipe
- drilling rod
- soil
- native ware
- mounting groove
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- Expired - Fee Related
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- 239000002689 soil Substances 0.000 title claims description 56
- 238000001514 detection method Methods 0.000 title claims description 11
- 239000011435 rock Substances 0.000 title description 3
- 238000005553 drilling Methods 0.000 claims abstract description 32
- 238000005527 soil sampling Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a ground test detects uses geotome belongs to soil sampling device field, and it includes flourishing native ware, drilling rod and handle, flourishing native ware sets up the one end at the drilling rod, flourishing native ware includes the semi-closed pipe of two articulated settings, the one end of flourishing native ware is kept away from at the drilling rod to the handle setting, the drilling rod includes first branch and second branch pipe, first branch pipe is inserted and is established in the second branch pipe, the both sides of first branch pipe all are provided with the setting element, it has the multiunit to supply the setting element to insert the locating hole of establishing to distribute along self length direction on the second branch pipe. The utility model discloses have the effect of the length of the regulation drill rod of being convenient for in order to adapt to different users' use custom.
Description
Technical Field
The utility model belongs to the technical field of soil sampling device's technique and specifically relates to a soil sampler is used in ground test detection.
Background
At present, in foundation construction, soil samples are often required to be detected, the volume weight of soil is an important physical characteristic index of the soil, the volume weight reflects the structure, air permeability, water permeability and water retention capacity of the soil, a soil sampler is used for lifting undisturbed soil of lower-layer test soil as a sample to know the property of the soil sample, in order to know more basic properties, original soil is taken at deeper positions sometimes, therefore, a section of connecting rod, called as a soil sampler, is added in the middle of the soil sampler, a cutting ring of the soil sampler is drilled into the soil to a required depth, then the soil sampler is pulled out, then the cutting ring and a semi-cylinder are detached, and redundant soil at the two ends of the soil sampler is scraped and leveled by a scraper.
The existing Chinese patent with the publication number of CN202501992U discloses a soil sampler, and the key points of the technical scheme are as follows: including the handle, with handle fixedly connected with soil sampling pipe, the soil sampling pipe lower part is equipped with half and closes the pipe, and with half close the pipe through hinged joint half close the lid, half close the pipe and half close the lid open end and be equipped with the buckle fixed, half close the length of managing for whole soil sampling between half to the third, during the use, it is fixed with the buckle that half close the pipe and the soil sampling pipe open end were equipped with, holds the handle tightly, inserts the geotome into soil, then together with soil sampling, slowly opens the buckle on the half close the pipe, soil exposes, cuts open the soil sample with the cutter, obtains intact undisturbed soil sample, above-mentioned geotome's simple structure, easy and simple to handle, laborsaving, the soil sample undisturbed degree that fetches the sound is high, soil sample disturbance is little.
The above prior art solutions have the following drawbacks: because different users ' height is different, and the length of the drill rod that adapts to when different people use the geotome also is different, and the length of the drill rod can't be adjusted among the above-mentioned technical scheme, is difficult to adapt to different users ' use custom.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a geotechnical test detects uses geotome has the advantage of the length of the adjusting drill rod of being convenient for in order to adapt to different users' use custom.
The utility model aims at realizing through the following technical scheme:
the utility model provides a geotechnical test detects uses geotome, includes flourishing native ware, drilling rod and handle, flourishing native ware sets up the one end at the drilling rod, flourishing native ware includes two articulated semiclosed pipes that set up, the handle sets up the one end of keeping away from flourishing native ware at the drilling rod, the drilling rod includes first branch pipe and second branch pipe, first branch pipe is inserted and is established in the second branch pipe, the both sides of first branch pipe all are provided with the setting element, it has the multiunit to supply the setting element to insert the locating hole of establishing to distribute along self length direction on the second branch pipe.
Through adopting above-mentioned technical scheme, through setting up the drilling rod into first branch pipe and second branch pipe to set up the setting element on first branch pipe, set up multiunit locating hole on the second branch pipe, insert the setting element and establish the change of the locating hole internal realization to first branch pipe and second branch pipe relative position of different positions, thereby change the holistic length of drilling rod, in order to adapt to different operators' use custom, and then the reinforcing commonality.
The utility model discloses a further set up to: the setting element includes locating piece and pressure spring, the mounting groove has all been seted up to the both sides of first branch, the pressure spring is fixed to be set up on the diapire of mounting groove, the one end fixed connection of mounting groove diapire is kept away from to locating piece and pressure spring, the one end of locating piece is located the mounting groove, the other end extends to outside the mounting groove.
Through adopting above-mentioned technical scheme, the pressure spring is ejecting one of them locating hole to keeping away from the direction of mounting groove diapire to the second branch pipe with the locating piece under natural state, realize the fixed of relative position between first branch pipe and the second branch pipe, when the overall length of drilling rod needs to be changed, the user impresses the locating piece in the mounting groove, then change the amount of inserting of first branch pipe on the second branch pipe, after the locating hole of locating piece alignment assigned position, insert the locating hole of this moment alignment under the conflict effect of pressure spring in, realize once more that relative position's is fixed between first branch pipe and the second branch pipe, thereby realize the regulation to drilling rod overall length.
The utility model discloses a further set up to: and one end of the positioning block, which is positioned outside the mounting groove, is provided with an arc-shaped chamfer.
Through adopting above-mentioned technical scheme, set up the arc chamfer through the one end that is located the mounting groove at the locating piece to in with the locating piece push in the mounting groove after promote, avoided the locating piece to a certain extent simultaneously to move the in-process and the inner wall of second branch pipe bumps and leads to damaging.
The utility model discloses a further set up to: the positioning block is provided with an annular groove, and the annular groove is provided with a positioning snap ring.
Through adopting above-mentioned technical scheme, through set up the ring channel on the locating piece to installation location snap ring on the ring channel has avoided the locating piece to receive outside collision and has impressed in the mounting groove to a certain extent.
The utility model discloses a further set up to: be provided with the connecting piece between flourishing native ware and the drilling rod, the connecting piece includes cylindrical block, the slot has been seted up to the one end of cylindrical block, flourishing native ware is inserted and is established in the slot, the one end that flourishing native ware was kept away from to cylindrical block is provided with annular arch, the drilling rod is inserted and is established in annular arch, be provided with the bolt on the annular arch, set up on the lateral wall of drilling rod and supply the bolt to insert the jack of establishing.
Through adopting above-mentioned technical scheme, through setting up the connecting piece between flourishing native ware and drilling rod to be connected flourishing native ware as an organic whole with the drilling rod at the operation in-process of borrowing, made things convenient for simultaneously to dismantle flourishing native ware from the drilling rod after the operation of borrowing, take out the soil sample.
The utility model discloses a further set up to: countersunk holes are formed in the two sides of the cylindrical block, abutting bolts are arranged in the countersunk holes, and threaded holes for the abutting bolts to be inserted are formed in the two half-closed pipes.
Through adopting above-mentioned technical scheme, set up the counter sink through the both sides at cylindrical block, in screwing the threaded hole on half closed pipe with the tight bolt that supports in the counter sink to improve the stability of being connected between half closed pipe and the cylindrical block, thereby avoided operation in-process half closed pipe to the certain extent from cylindrical block landing.
The utility model discloses a further set up to: the handle is sleeved with an anti-skid sleeve.
Through adopting above-mentioned technical scheme, through set up anti-skidding sleeve on the handle to improve the stability that the user gripped the handle.
The utility model discloses a further set up to: and soil taking sawteeth are arranged at one ends of the two half-closed pipes far away from the drill rod.
Through adopting above-mentioned technical scheme, set up the sawtooth of fetching earth through the one end of keeping away from the drilling rod at the semi-closed pipe to in inserting soil with the semi-closed pipe, make the process of fetching earth more laborsaving.
To sum up, the utility model discloses a following beneficial technological effect:
1. the utility model discloses a set up first branch and second branch pipe to set up the setting element on first branch pipe, set up the multiunit locating hole on the second branch pipe, insert the setting element and establish the change to first branch and second branch pipe relative position in the locating hole of different positions, thereby change the holistic length of drilling rod, in order to adapt to different operators' use custom, and then the reinforcing commonality.
2. The utility model discloses a set up the connecting piece between flourishing native ware and drilling rod to be connected flourishing native ware as an organic whole with the drilling rod at the operation in-process that fetches earth, made things convenient for simultaneously to dismantle flourishing native ware from the drilling rod after the operation that fetches earth ends, take out the soil sample.
3. The utility model discloses a one end of keeping away from the drilling rod at the semi-closed pipe sets up the sawtooth of fetching earth to in inserting soil with the semi-closed pipe, make the process of fetching earth more laborsaving.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a drill rod according to an embodiment of the present invention.
Fig. 3 is an enlarged view of portion a of fig. 2.
Fig. 4 is a schematic structural diagram of a second branch pipe, a connecting piece and a soil container according to an embodiment of the present invention.
In the figure, 1, a soil container; 11. half-closing the pipe; 111. a threaded hole; 112. taking out the soil sawtooth; 2. a drill stem; 21. a first support bar; 22. a second branch pipe; 221. positioning holes; 3. a handle; 31. an anti-slip sleeve; 4. a positioning member; 41. positioning blocks; 411. arc chamfering; 412. an annular groove; 42. a pressure spring; 43. positioning the snap ring; 5. a connecting member; 51. a cylindrical block; 511. a countersunk hole; 512. tightly abutting against the bolt; 52. an annular projection; 521. and (4) a bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the soil sampler for rock soil test detection disclosed by the utility model, comprising a soil container 1, a drill rod 2 and a handle 3, the soil container 1 is arranged at one end of the drill rod 2, and with reference to fig. 4, the soil container 1 comprises two half pipes 11 which are hinged, and soil sampling sawteeth 112 are arranged at one ends of the two half pipes 11 far away from the drill rod 2, so that the half pipes 11 are inserted into the soil, and the soil sampling process is more labor-saving; the handle 3 sets up the one end of keeping away from flourishing native ware 1 at drilling rod 2, and the cover is equipped with anti-skidding sleeve 31 on the handle 3, and it has anti-skidding stripe to distribute on the anti-skidding sleeve 31 to improve the stability that the user gripped handle 3.
As shown in fig. 2 and 3, the drill rod 2 includes a first branch pipe 21 and a second branch pipe 22, the first branch pipe 21 is inserted into the second branch pipe 22, both sides of the first branch pipe 21 are provided with positioning parts 4, a plurality of groups of positioning holes 221 for the positioning parts 4 to insert are distributed along the length direction of the second branch pipe 22, the positioning parts 4 include positioning blocks 41 and pressure springs 42, mounting grooves have been all opened on both sides of the first branch pipe 21, the pressure springs 42 are fixedly arranged on the bottom wall of the mounting grooves, one ends of the positioning blocks 41 and the pressure springs 42 are fixedly connected with each other far away from the bottom wall of the mounting grooves, one ends of the positioning blocks 41 are located in the mounting grooves.
The positioning block 41 is ejected out to one of the positioning holes 221 in the second branch pipe 22 in a direction away from the bottom wall of the mounting groove by the pressure spring 42 in a natural state, so that the fixing of the relative position between the first branch pipe 21 and the second branch pipe 22 is realized, when the overall length of the drill rod 2 needs to be changed, a user presses the positioning block 41 into the mounting groove, then the insertion amount of the first branch pipe 21 on the second branch pipe 22 is changed, after the positioning block 41 is aligned to the positioning hole 221 in the designated position, the positioning block is inserted into the positioning hole 221 aligned at the moment under the interference effect of the pressure spring 42, the fixing of the relative position between the first branch pipe 21 and the second branch pipe 22 is realized again, and therefore the overall length of the drill rod 2 is adjusted.
As shown in fig. 3, an arc-shaped chamfer 411 is provided at one end of the positioning block 41 outside the mounting groove, so that the positioning block 41 is pushed after being pressed into the mounting groove, and meanwhile, the positioning block 41 is prevented from colliding with the inner wall of the second branch pipe 22 in the moving process to cause damage to a certain extent; the positioning block 41 is provided with an annular groove 412, the annular groove 412 is provided with a positioning snap ring 43, and after the positioning block 41 penetrates through the positioning hole 221, the positioning snap ring 43 is clamped in the annular groove 412 on the positioning block 41 to clamp the positioning block 41, so that the positioning block 41 is prevented from being pressed into the mounting groove due to external collision to a certain extent.
As shown in fig. 4, a connecting piece 5 is arranged between the soil container 1 and the drill rod 2, so that the soil container 1 and the drill rod 2 are connected into a whole in the soil sampling process, and the soil container 1 is detached from the drill rod 2 after the soil sampling operation is finished, and a soil sample is taken out. The connecting piece 5 comprises a cylindrical block 51, one end of the cylindrical block 51 is provided with a slot, the soil container 1 is inserted into the slot, one end of the cylindrical block 51, which is far away from the soil container 1, is provided with an annular bulge 52, the second branch pipe 22 of the drill rod 2 is inserted into the annular bulge 52, the annular bulge 52 is provided with a plug pin 521, the side wall of the drill rod 2 is provided with a jack for the plug pin 521 to be inserted, and the plug pin 521 is inserted into the jack to fix the relative position between the second branch pipe 22 and the annular bulge 52; countersunk 511 has all been seted up to cylindrical block 51's both sides, is provided with in the countersunk 511 and supports tight bolt 512, all sets up on two semicycle pipes 11 and supplies to support tight bolt 512 and insert the screw hole 111 of establishing, twists the screw hole 111 on semicycle pipe 11 with supporting tight bolt 512 in the countersunk 511 in the screw hole 111 to improve the stability of being connected between semicycle pipe 11 and the cylindrical block 51, thereby avoided operation in-process semicycle pipe 11 to a certain extent to slide from cylindrical block 51.
The implementation principle of the embodiment is as follows: the drill rod 2 is arranged into the first supporting rod 21 and the second supporting rod 22, the positioning piece 4 is arranged on the first supporting rod 21, the second supporting rod 22 is provided with a plurality of groups of positioning holes 221, and the positioning piece 4 is inserted into the positioning holes 221 at different positions to change the relative positions of the first supporting rod 21 and the second supporting rod 22, so that the overall length of the drill rod 2 is changed, the use habits of different operators are adapted, and the universality is enhanced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a ground test detects uses geotome, includes flourishing native ware (1), drilling rod (2) and handle (3), flourishing native ware (1) sets up the one end at drilling rod (2), flourishing native ware (1) includes half a tub (11) that two articulated settings were put, handle (3) set up the one end of keeping away from flourishing native ware (1) in drilling rod (2), its characterized in that: drilling rod (2) include first branch pipe (21) and second branch pipe (22), first branch pipe (21) are inserted and are established in second branch pipe (22), the both sides of first branch pipe (21) all are provided with setting element (4), it has the locating hole (221) that the multiunit confession setting element (4) were inserted and are established to distribute along self length direction on second branch pipe (22).
2. The soil sampler for geotechnical test detection according to claim 1, wherein: the setting element (4) includes locating piece (41) and pressure spring (42), the mounting groove has all been seted up to the both sides of first branch (21), pressure spring (42) are fixed to be set up on the diapire of mounting groove, the one end fixed connection of mounting groove diapire is kept away from with pressure spring (42) locating piece (41), the one end of locating piece (41) is located the mounting groove, the other end extends to outside the mounting groove.
3. The soil sampler for geotechnical test detection according to claim 2, characterized in that: and an arc-shaped chamfer (411) is arranged at one end of the positioning block (41) positioned outside the mounting groove.
4. The soil sampler for geotechnical test detection according to claim 2, characterized in that: an annular groove (412) is formed in the positioning block (41), and a positioning clamping ring (43) is mounted on the annular groove (412).
5. The soil sampler for geotechnical test detection according to claim 1, wherein: be provided with connecting piece (5) between flourishing native ware (1) and drilling rod (2), connecting piece (5) include cylindrical block (51), the slot has been seted up to the one end of cylindrical block (51), flourishing native ware (1) is inserted and is established in the slot, the one end that flourishing native ware (1) was kept away from in cylindrical block (51) is provided with annular arch (52), drilling rod (2) are inserted and are established in annular arch (52), be provided with bolt (521) on annular arch (52), set up on the lateral wall of drilling rod (2) and supply bolt (521) to insert the jack of establishing.
6. The soil sampler for geotechnical test detection according to claim 5, characterized in that: countersunk holes (511) are formed in two sides of the cylindrical block (51), abutting bolts (512) are arranged in the countersunk holes (511), and threaded holes (111) for the abutting bolts (512) to be inserted are formed in the two half-closed pipes (11).
7. The soil sampler for geotechnical test detection according to claim 1, wherein: the handle (3) is sleeved with an anti-skidding sleeve (31).
8. The soil sampler for geotechnical test detection according to claim 1, wherein: one end of each of the two half-closed pipes (11) far away from the drill rod (2) is provided with a soil taking sawtooth (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020291895.XU CN211668813U (en) | 2020-03-10 | 2020-03-10 | Soil sampler for rock soil test detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020291895.XU CN211668813U (en) | 2020-03-10 | 2020-03-10 | Soil sampler for rock soil test detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211668813U true CN211668813U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020291895.XU Expired - Fee Related CN211668813U (en) | 2020-03-10 | 2020-03-10 | Soil sampler for rock soil test detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211668813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187411A (en) * | 2021-06-08 | 2021-07-30 | 中国石油大学(北京) | Semi-open type drill rod for sediment sampling and using method thereof |
-
2020
- 2020-03-10 CN CN202020291895.XU patent/CN211668813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187411A (en) * | 2021-06-08 | 2021-07-30 | 中国石油大学(北京) | Semi-open type drill rod for sediment sampling and using method thereof |
| CN113187411B (en) * | 2021-06-08 | 2023-09-05 | 中国石油大学(北京) | Semi-open drill rod for deposition sampling and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |